WDPlayerRenderView.ets
3.05 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
import componentUtils from '@ohos.arkui.componentUtils';
import { WDPlayerController } from '../controller/WDPlayerController'
import { WindowModel } from 'wdKit';
class Size {
width: Length = "100%";
height: Length = "100%";
constructor(width: Length, height: Length) {
this.width = width;
this.height = height;
}
}
let insIndex: number = 0;
class MGPlayRenderViewIns {
static intCount: number = 0;
static add() {
MGPlayRenderViewIns.intCount++;
WindowModel.shared.setWindowKeepScreenOn(true);
console.log("add-- +1")
}
static del() {
console.log("add-- -1")
MGPlayRenderViewIns.intCount--;
if (MGPlayRenderViewIns.intCount <= 0) {
WindowModel.shared.setWindowKeepScreenOn(false);
}
}
}
/**
* 播放窗口组件
*/
@Entry
@Component
export struct WDPlayerRenderView {
private playerController?: WDPlayerController;
private xComponentController: XComponentController = new XComponentController();
onLoad?: ((event?: object) => void);
videoWidth: number = 0
videoHeight: number = 0
@State selfSize: Size = new Size('100%', '100%');
private insId: string = "WDPlayRenderView" + insIndex;
aboutToAppear() {
MGPlayRenderViewIns.add();
insIndex++;
if (!this.playerController) {
return
}
this.playerController.onVideoSizeChange = (width: number, height: number) => {
// console.log(`WDPlayerRenderView onVideoSizeChange width:${width} videoTop:${height}`)
this.videoWidth = width;
this.videoHeight = height;
this.updateLayout()
}
}
aboutToDisappear() {
MGPlayRenderViewIns.del();
}
build() {
Row() {
// 设置为“surface“类型时XComponent组件可以和其他组件一起进行布局和渲染。
XComponent({
id: 'xComponentId112233',
type: 'surface',
controller: this.xComponentController
})
.onLoad(async (event) => {
this.xComponentController.setXComponentSurfaceSize({
surfaceWidth: 1920,
surfaceHeight: 1080
});
this.playerController?.setXComponentController(this.xComponentController)
if (this.onLoad) {
this.onLoad(event)
}
})
.width(this.selfSize.width)
.height(this.selfSize.height)
}
.id(this.insId)
.onAreaChange(() => {
this.updateLayout()
})
.backgroundColor("#000000")
.justifyContent(FlexAlign.Center)
.height('100%')
.width('100%')
}
updateLayout() {
let info = componentUtils.getRectangleById(this.insId);
if (info.size.width > 0 && info.size.height > 0 && this.videoHeight > 0 && this.videoWidth > 0) {
if (info.size.width / info.size.height > this.videoWidth / this.videoHeight) {
let scale = info.size.height / this.videoHeight;
this.selfSize = new Size((this.videoWidth * scale / info.size.width) * 100 + "%", '100%');
} else {
let scale = info.size.width / this.videoWidth;
this.selfSize = new Size('100%', (this.videoHeight * scale / info.size.height) * 100 + "%");
}
}
}
}